Light bar



FIG. 1 is a front elevational view of a light bar showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a first perspective view thereof;

FIG. 7 is a second perspective view thereof;

FIG. 8 is an enlarged view of FIG. 5;

FIG. 9 is a third perspective view thereof;

FIG. 10 is a fourth perspective view thereof; and,

FIG. 11 is a fifth perspective view thereof, showing the light bar with its transparent cover removed.

The broken lines are for illustrative purposes only and form no part of the claimed design.

The break lines shown in FIG. 1-FIG. 4, FIG. 6-FIG. 7 and FIG. 9-FIG. 11 indicate the light bar has no specific length.

The diagonal lines indicate transparency. 

CLAIM The ornamental design for a light bar, as shown and described. 